.page-header-height {
  height: 80px;
}

.page-header {
  position: fixed;
  width: 100%;
  min-width: 1400px;
  top: 0;
  left: 0;
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 80px;
  box-sizing: border-box;
  color: #fff;
  cursor: pointer;


  .nav-list-bg {
    position: absolute;
    left: 0;
    right: 0;
    top: 80px;
    width: 100%;
    height: 0px;
    background-color: rgba(#fff, 0.95);
  }

  .page-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 1400px;
    height: 100%;
    box-sizing: border-box;
  }
  // 小于1400 以1300为准
  @media screen and (max-width: 1400px) {
    .page-header-content {
      padding: 0 30px;
    }
  }

  .nav-list {
    height: 22px;
    display: flex;
    color: inherit;
    .menu {
      position: relative;
      display: flex;
      align-items: center;
      flex-shrink: 0;
      font-size: 16px;
      height: 100%;
      margin-right: 20px;
      padding: 0 20px;
      cursor: pointer;
      transition: all 0.375s linear;
      &::after {
        content: "";
        position: absolute;
        left: 50%;
        bottom: -14px;
        width: 0;
        height: 2px;
        background: #364385;
        transition: all 0.375s linear;
      }
      &::before {
        content: "";
        position: absolute;
        right: 50%;
        bottom: -14px;
        width: 0;
        height: 2px;
        background: #364385;
        transition: all 0.375s linear;
      }
      &:last-child {
        margin-right: 0;
      }
    }
    .menu.active {
      color: #364385;
      position: relative;
      font-weight: 800;
      &::after {
        width: 50%;
      }

      &::before {
        width: 50%;
      }
    }
    .menu:hover {
      color: #364385;
      &::after {
        width: 50%;
          
      }

      &::before {
        width: 50%;
      }
    }
  }

  .logo {
    .logo-img {
      width: 260px;
      height: 70px;
      background-image: url(/images/home/logo_name_white.png);
      background-size: 100%;
      background-repeat: no-repeat;
      background-position: center;
      user-select: none;
    }
  }
}
.page-header.white {
  background: #fff;
  color: rgba(0, 0, 0, 0.6);
  box-shadow: 0px 10px 14px 0px rgba(240, 243, 245, 1);
  .logo-img {
    background-image: url(/images/home/logo_name.png);
  }
}